Java for katas

A basic Java setup for code katas.

Usage

Pre-requisites:

• Java Development Kit 21 minimum (SDKMAN! can be used for JDK installation)
• Integrated Development Environment compatible with this JDK version (for instance, IntelliJ IDEA)

Either use your favorite IDE with Gradle integration (for instance, IntelliJ IDEA) or run:

./gradlew test

Suggested katas

• FizzBuzz
• Roman Numerals
• Leap Years
• Parrot Refactoring Kata
• Tennis Refactoring Kata

But there are many other ones! 🙂

Development tasks

Upgrade the dependencies

./gradlew useLatestVersions

Upgrade the build system

Check the current version in the Gradle documentation and run the following command with the correct value for GRADLE_VERSION:

export GRADLE_VERSION="x.y" \
  ./gradlew wrapper --gradle-version $GRADLE_VERSION